package com.maxatime.dao;

import com.maxatime.pojo.Exam;

import java.util.List;

public interface ExamMapper{
    int deleteByPrimaryKey(Integer pkId);

    int insert(Exam record);

    int insertSelective(Exam record);

    Exam selectByPrimaryKey(Integer pkId);

    int updateByPrimaryKeySelective(Exam record);

    int updateByPrimaryKey(Exam record);
  //全查
    List<Exam> listss();


}